CN207963723U - A kind of internal diameter measuring mechanism - Google Patents
A kind of internal diameter measuring mechanism Download PDFInfo
- Publication number
- CN207963723U CN207963723U CN201721830656.1U CN201721830656U CN207963723U CN 207963723 U CN207963723 U CN 207963723U CN 201721830656 U CN201721830656 U CN 201721830656U CN 207963723 U CN207963723 U CN 207963723U
- Authority
- CN
- China
- Prior art keywords
- air
- gauge
- internal diameter
- lifting cylinder
- guide rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Measuring Fluid Pressure (AREA)
Abstract
The utility model belongs to components with holes fields of measurement, specially a kind of internal diameter measuring mechanism, and the side of mounting plate is provided with guide rail and lifting cylinder, and the other side of mounting plate is provided with air-gauge and air-gauge installation folder, and air-gauge includes main body and measuring staff；The measuring staff front end is equipped with test contact, passes through test contact and object inner wall engaged test internal diameter；Measuring staff has the position coordinated with the main body, axially retreats along main body；Contact is measured, the approximately axially orthogonal direction with above-mentioned measuring staff is retreated, and realizes the measurement of internal diameter in object inner wall by the movement of test contact；Guide rail includes two tracks, and lifting cylinder is slidably disposed on guide rail, and lifting cylinder bottom is provided with connecting plate；Air-gauge setting is connected with each other in air-gauge installation folder center, air-gauge installation folder with connecting plate, and is moved synchronously by the drive of connecting plate realization.By the measurement of air-gauge, realize that the efficient accurate measurement to aperture, practicability are wide.
Description
Technical field
The utility model is related to a kind of components with holes fields of measurement, are specifically a kind of internal diameter measuring mechanism.
Background technology
In the daily work, be commonly encountered large-sized object bore and accurately measure difficult problem, especially field of machining this
The problem of sample, especially protrudes, in space flight and aviation industry, the shell and lid of spacecraft, bore up to 5 meters or more, and it
Between cooperation require it is very high, add man-hour requirement accurately to measure, especially structure be circular large-sized object, the measurement of internal diameter
It is even more cumbersome, it can not ensure well in precision.
Therefore, it is necessary to a kind of measuring mechanism that can accurately measure object internal diameter be designed, to overcome drawbacks described above.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of packaging label patch proposed
Pay device.
To achieve the goals above, the utility model uses following technical solution：
A kind of internal diameter measuring mechanism, which is characterized in that including：Lifting cylinder, air-gauge installation folder, is led at air-gauge
Rail and mounting plate；
The side of the mounting plate is provided with guide rail and lifting cylinder, and the other side of the mounting plate is provided with air-gauge
With air-gauge installation folder, the air-gauge includes main body and measuring staff；The measuring staff front end is equipped with test contact, passes through survey
Try contact and object inner wall engaged test internal diameter；
Measuring staff has the position coordinated with the main body, axially retreats along main body；Measure contact, the axis with above-mentioned measuring staff
It retreats to substantially orthogonal direction, realizes the measurement of internal diameter in object inner wall by the movement of test contact；
The guide rail includes two tracks, and lifting cylinder is slidably disposed on guide rail, and the lifting cylinder bottom is set
It is equipped with connecting plate；
The air-gauge is arranged at air-gauge installation folder center, and the air-gauge installation folder is mutually interconnected with connecting plate
It connects, and is moved synchronously by the drive of connecting plate realization.
Improvement to above-mentioned technical proposal, air-gauge installation folder are fixedly connected with connecting plate.
Improvement to above-mentioned technical proposal, lifting cylinder are single-acting cylinder diaphragm type cylinder blow cylinder or double acting gas
One kind in cylinder.
Improvement to above-mentioned technical proposal, air-gauge use in differential pressure water column type, bellows-type, diaphragm type or bellows-type
One kind.
Advantageous effect is：
At air-gauge installation folder center, air-gauge installation folder is connected with each other with connecting plate, and is led to for air-gauge setting
The drive realization for crossing connecting plate moves synchronously.By the measurement of air-gauge, the efficient accurate measurement to aperture, practicability are realized
Extensively.
Description of the drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the side view of the utility model（The device of connecting plate side is not indicated）.
Specific implementation mode
With reference to specific drawings and examples, the utility model is described in further detail.
As shown in Figs. 1-2, Fig. 2 only shows the view of mounting plate side：A kind of internal diameter measuring mechanism, including：Lifting air
Cylinder, air-gauge, air-gauge installation folder, guide rail and mounting plate；
The side of the mounting plate is provided with guide rail and lifting cylinder 1, and the other side of the mounting plate is provided with pneumatic amount
Instrument and air-gauge installation folder 5, the air-gauge include 4 .2 of 4 .1 of main body and measuring staff；4 front ends .2 of the measuring staff are equipped with
4 .3 of test contact touches 4 .3 and object inner wall engaged test internal diameter by testing；Measuring staff has the portion coordinated with the main body
Position is axially retreated along main body；
Contact is measured, the approximately axially orthogonal direction with above-mentioned measuring staff is retreated, and is existed by the movement of 4 .3 of test contact
The measurement of internal diameter is realized in object inner wall；
The guide rail 2 includes two tracks, and lifting cylinder 1 is slidably disposed on guide rail 2, the lifting cylinder bottom
It is provided with connecting plate 6；The setting of the air-gauge 4 is in 5 center of air-gauge installation folder, the air-gauge installation folder 5 and company
Fishplate bar 6 is connected with each other, and is moved synchronously by the drive of connecting plate 6 realization.
Improvement to above-mentioned technical proposal, air-gauge installation folder are fixedly connected with connecting plate.
Improvement to above-mentioned technical proposal, lifting cylinder 1 are single-acting cylinder diaphragm type cylinder blow cylinder or double acting
One kind in cylinder.
Improvement to above-mentioned technical proposal, air-gauge use in differential pressure water column type, bellows-type, diaphragm type or bellows-type
One kind.
It should be noted last that the above specific implementation mode is only to illustrate the technical solution of the utility model rather than limit
System, although the utility model is described in detail with reference to example, it will be understood by those of ordinary skill in the art that, it can be right
The technical solution of the utility model is modified or replaced equivalently, without departing from the spirit and model of technical solutions of the utility model
It encloses, should all cover in the right of the utility model.
Claims (4)
1. a kind of internal diameter measuring mechanism, which is characterized in that including：Lifting cylinder, air-gauge, air-gauge installation folder, guide rail
And mounting plate；
The side of the mounting plate is provided with guide rail and lifting cylinder, and it is gentle that the other side of the mounting plate is provided with air-gauge
Momentum instrument installation folder, the air-gauge include main body and measuring staff；The measuring staff front end is equipped with test contact, is touched by testing
Head and object inner wall engaged test internal diameter；
Measuring staff has the position coordinated with the main body, axially retreats along main body；
Contact is measured, the approximately axially orthogonal direction with above-mentioned measuring staff is retreated, by the movement of test contact in object inner wall
The interior measurement for realizing internal diameter；
The guide rail includes two tracks, and lifting cylinder is slidably disposed on guide rail, and the lifting cylinder bottom is provided with
Connecting plate；
At air-gauge installation folder center, the air-gauge installation folder is connected with each other with connecting plate for the air-gauge setting,
And it is moved synchronously by the drive of connecting plate realization.
2. a kind of internal diameter measuring mechanism as described in claim 1, which is characterized in that the air-gauge installation folder and connecting plate
It is fixedly connected.
3. a kind of internal diameter measuring mechanism as described in claim 1, which is characterized in that the lifting cylinder is single-acting cylinder film
One kind in chip cylinder blow cylinder or double-acting cylinder.
4. a kind of internal diameter measuring mechanism as described in claim 1, which is characterized in that the air-gauge uses differential pressure water column
One kind in formula, bellows-type, diaphragm type or bellows-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721830656.1U CN207963723U (en) | 2017-12-25 | 2017-12-25 | A kind of internal diameter measuring mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721830656.1U CN207963723U (en) | 2017-12-25 | 2017-12-25 | A kind of internal diameter measuring mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207963723U true CN207963723U (en) | 2018-10-12 |
Family
ID=63729920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721830656.1U Expired - Fee Related CN207963723U (en) | 2017-12-25 | 2017-12-25 | A kind of internal diameter measuring mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207963723U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036694A (en) * | 2017-12-25 | 2018-05-15 | 无锡特恒科技有限公司 | A kind of internal diameter measuring mechanism |
-
2017
- 2017-12-25 CN CN201721830656.1U patent/CN207963723U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036694A (en) * | 2017-12-25 | 2018-05-15 | 无锡特恒科技有限公司 | A kind of internal diameter measuring mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20191225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |